JPS5027922B2 - - Google Patents
Info
- Publication number
- JPS5027922B2 JPS5027922B2 JP10050271A JP10050271A JPS5027922B2 JP S5027922 B2 JPS5027922 B2 JP S5027922B2 JP 10050271 A JP10050271 A JP 10050271A JP 10050271 A JP10050271 A JP 10050271A JP S5027922 B2 JPS5027922 B2 JP S5027922B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10050271A JPS5027922B2 (ja) | 1971-12-11 | 1971-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10050271A JPS5027922B2 (ja) | 1971-12-11 | 1971-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4864711A JPS4864711A (ja) | 1973-09-07 |
| JPS5027922B2 true JPS5027922B2 (ja) | 1975-09-11 |
Family
ID=14275697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10050271A Expired JPS5027922B2 (ja) | 1971-12-11 | 1971-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5027922B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5176808A (ja) * | 1974-12-07 | 1976-07-03 | Tsukushino Kensetsu Kk | Hyuumukanmaisetsukoho |
| JPS53140812A (en) * | 1977-05-13 | 1978-12-08 | Kubota Ltd | Method of laying sewer |
| JP2657937B2 (ja) * | 1991-10-15 | 1997-09-30 | 株式会社青木土建 | 小口径管の埋設工法 |
-
1971
- 1971-12-11 JP JP10050271A patent/JPS5027922B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4864711A (ja) | 1973-09-07 |